As consumers learn the benefits of spray foam, it becomes even more important to be able to offer open and closed cell spray foam to your customers. If you’re looking for a reliable company to meet your insulation needs, consider Hottel Energy Solutions. Our technicians are knowledgeable and professional, and will complete the job on time.

For years insulators have focused on R-value. Although R-value is an important figure, it’s not the only or most important factor when considering a building’s energy efficiency. Let’s examine the effects of R-value versus ACH.
R-value is a measure of a materials ability to resist changes in temperature. R-value is tested in a wind free environment at 75 degrees F. R-value is a test of material in a laboratory environment.
ACH – Involuntary air changes per hour is a measurement... Read more